Changing the Color of the Wiki Page Background

To change the background color of the editable wiki area, you must edit the themes.

1. Go to Manage Space, and then to Look and Feel.
2. Click on 'Change or make a new theme'.
3. If your are not already using a custom theme, you will need to make one.
4. In 'Make a new theme' type in your theme name and select the original from the dropdown list. NOTE: This only works with the 'original theme' and not any of the other options in the dropdown list.
5. Click edit, and now you will be able to edit your theme.
6. Find the part in the theme that says

#container .field { background-color: #FFF; }

7. Replace the #FFF with the number of the color you want for the background. (put # before the number)
8. Click save

Click here for a list of colors with their corresponding numbers.